Question / Help Why my CPU is 80%? | Pourquoi mon CPU est à 80% alors que je ne stream même pas?

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NeigoR

New Member
Hello, I'm french guys sorry for my bad english ;)
I have a problème with my cpu. As you can see at 80% usage : https://imgur.com/a/o6VQ0O2
The problem is that when I took the picture I only had OBS launched.
I turned on the PC and launch OBS that's all, no stream, no discord, no game, NOTHING. Just OBS.
This is my config : https://imgur.com/a/o6VQ0O2

Thanks you!

In French / En Français

Bonjour,
Alors j'ai un soucis avec OBS et mon CPU.
Quand j'allume mon pc et que je lance simplement OBS, mon processeur est utilisé à 80%.
Je n'ai lancé qu'OBS et rien d'autre. Je n'ai pas lancé de stream, ni de jeu, ni discord, ni teamspeak. RIEN qui OBS.
Je ne comprend pourquoi il monte aussi haut alors qu'OBS est simplement ouvert "passivement".
A cause de mes scènes? D'un réglage obs foiré? Peut être bien mais je n'ai pas envie de réinstaller OBS car je perdrais mes scènes.
Voici les images : https://imgur.com/a/o6VQ0O2

Merci d'avance!
 
R

R1CH

Forum Admin
Developer
Start from a new scene collection, one of your sources is likely using a lot of CPU.

You should also avoid using output rescaling unless you have a very good reason, this is done on CPU and is slow. Use downscaling options instead.
 
DEDRICK

DEDRICK

Member
NeigoR said:
Thank you for your answer, I think I will redo all my scenes.
Where can I find the "downscaling"
Click to expand...

Under Settings>Video

Base Resolution, is typically the resolution of your monitor, it sets the size of your OBS canvas
Output resolution, the resolution you intend to send out to stream or record at.
Downscale Filter, when output resolution is less than the base resolution a filter is applied to sharpen the image.
FPS - 30 or 60

Under Output>Stream, turn off Rescale Output
 
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